Shokr, Mohammad: From pnCCD to pnCCD + CsI(Tl) scintillator: characterizations and applications. 2019
Inhalt
- Zusammenfassung
- Abstract
- Table of Contents
- 1 Introduction
- 2 Concept of solid state radiation detectors
- 2.1 Interaction of X-rays with matter
- 2.2 Attenuation coefficients of Si and CsI(Tl)
- 2.3 Solid state detectors
- 2.4 Detection of the Scintillation Light
- 3 pnCCD detector
- 3.1 Concept and structure of pnCCD
- 3.2 Quantum efficiency
- 3.3 Read out
- 3.4 Spatial resolution
- 3.5 Energy resolution
- 3.6 Time resolution
- 4 Application of pnCCD in material science: single grain analysis of polycrystalline nickel
- 4.1 Energy-dispersive Laue diffraction
- 4.2 Indexation and grains identification
- 4.3 Determination of grain orientation and Schmid factors
- 4.4 Grain selective structural changes under a tensile load
- 4.5 Discussion
- 5 PnCCD coupled to CsI(Tl) scintillator
- 5.1 Spectroscopic imaging of hard X-rays
- 5.2 Configuration of the combined system and the detection process
- 5.3 Laue Diffraction Experiment
- 5.4 Detection and conversion efficiency of X-rays in Si and CsI(Tl)
- 5.5 Energy Resolution for direct and indirect events
- 5.6 Potential of pnCCD + CsI(Tl) for hard X-ray structure analysis
- 6 Structure analysis of SrLaAlO4 by means of EDLD using ultra high x-ray radiation
- 6.1 Experiment setup and data collection
- 6.2 Spectral analysis
- 6.3 Calculation of lattice parameters
- 6.4 Structure factor
- 7 Summary and Conclusion
- Bibliography
- Acknowledgments